If anandbn are positive integers and an+2bn=(2+2)n,then(lim)x∞(bnan)= a. 2 b. 2 c. e2 d. e2

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If {a}_{{n}}{a}{n}{d}{b}_{{n}} are positive integers and {a}_{

Question

If $a_{n} a n d b_{n}$ are positive integers and $a_{n} + 2 b_{n} = (2 + 2)^{n}, t h e n (lim)_{x \infty} (\frac{a _{n}}{b _{n}}) =$ a. 2 b. $2$ c. $e^{2}$ d. $e^{2}$

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a_{n} a n d b_{n}

are positive integers and

a_{n} + 2 b_{n} = (2 + 2)^{n}, t h e n (lim)_{x \infty} (\frac{a _{n}}{b _{n}}) =

a. 2 b.

2

e^{2}

e^{2}

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Question Text

a_{n} a n d b_{n}

are positive integers and

a_{n} + 2 b_{n} = (2 + 2)^{n}, t h e n (lim)_{x \infty} (\frac{a _{n}}{b _{n}}) =

a. 2 b.

2

e^{2}

e^{2}